31 Utility and 1 Design Patents
#57 in Aichi
#18,719 in Japan
#87,789 in the World
rank by utility patentsForward Citations = 11
Company Filing History:
Kabushiki Kaisha Tokai Rika Denki Seisakusho

Kabushiki Kaisha Tokai Rika Denki
where one patent can have more than one assignee
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